🐳 Add docker support

.dockerignore

@@ -0,0 +1,3 @@
+node_modules/
+.env
+data/

.gitignore

@@ -1,3 +1,3 @@
 node_modules/
 .env
-data.json
+data/

Dockerfile

@@ -0,0 +1,10 @@
+FROM node:lts-alpine
+
+WORKDIR /app
+COPY package*.json /app/
+RUN npm ci
+
+COPY ./ /app/
+
+VOLUME [ "/app/data" ]
+CMD ["node", "index.js"]

index.js

@@ -1,10 +1,11 @@
 import * as sdk from "matrix-js-sdk";
 import fetch from "node-fetch";
+import process from "process";
 import "dotenv/config";
 import { JsonDB, Config } from "node-json-db";
 import { TimetableClient } from "./timetable.js";
 
-const db = new JsonDB(new Config("data", true, true, "/"));
+const db = new JsonDB(new Config("data/data", true, true, "/"));
 const timetable = new TimetableClient(
   process.env.TIMETABLE_ENDPOINT,
   process.env.TIMETABLE_TOKEN
@@ -296,3 +297,8 @@ async function handleReaction(event, room) {
 }
 
 client.startClient(0);
+
+process.on("SIGINT", () => {
+  console.info("Interrupted");
+  process.exit(0);
+});